CN209701642U - Monitor the bidirectional pull switch system of running state of belt conveyor - Google Patents
Monitor the bidirectional pull switch system of running state of belt conveyor Download PDFInfo
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- CN209701642U CN209701642U CN201822112343.3U CN201822112343U CN209701642U CN 209701642 U CN209701642 U CN 209701642U CN 201822112343 U CN201822112343 U CN 201822112343U CN 209701642 U CN209701642 U CN 209701642U
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- pull switch
- signal picker
- plc controller
- belt conveyor
- conveyer
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Abstract
The utility model provides a kind of bidirectional pull switch system for monitoring running state of belt conveyor, including setting in belt feeder along both side pull switch and signal picker, PLC controller and conveyer master control equipment, pull switch is the bidirectional pull switch with carrier communication function, and each pull switch has a unique address；Each pull switch is connected by a cable series connection, cable with signal picker；Signal picker is mounted in control room, it is connected with PLC controller, and monitoring result is conveyed to PLC controller by signal picker；PLC controller is connected with conveyer master control equipment, conveyer main control device is according to the position of the pull switch at the Information locating scene sent PLC, and conveyer operation is adjusted, the multiple pull switches of this scheme and a signal picker constitute line style arragement construction, a piece cable is realized to master control system to the oriented control of belt conveyor, and a large amount of wiring wiring cost is saved.
Description
Technical field
The utility model belongs to running state of belt conveyor monitoring technology, specifically a kind of bidirectional pull switch system.
Background technique
Belt conveyor is a kind of mechanical equipment using friction-driven transported material in a continuous manner, it has conveying energy
The features such as power is strong, and conveying distance is remote, and structure is simply easy to maintain, can easily carry out Programmed control and automatic operation.
Commonly used with belt conveyor, the protective switch type to match therewith is also more and more, wherein just wrapping
Containing pull switch, pull switch has the drawbacks such as quantity is big, wiring is inconvenient, lookup fault point is inconvenient, existing pull switch
Operating status and service condition be all to be controlled by master control system.To realize master control system to all state of pull switches
Monitoring, way in the prior art is that each pull switch is connect to a control cable to PLC.A general Belt Conveying
10-16 pull switch is set on machine, needs to arrange 10-16 root cable, this just needs to consume a large amount of man power and material and carries out
Wiring is installed, the maintenance of electric wire is also required to occupy a large amount of human resources in use process.
Utility model content
The technical problems to be solved in the utility model is that existing pull switch is individually connect with control cable with PLC, cable
Quantity is more, consumes a large amount of material resources, and the construction of wiring occupies a large amount of manpowers.
The utility model to solve above-mentioned technical problem the technical solution adopted is that:
It is a kind of monitor running state of belt conveyor bidirectional pull switch system, including setting belt feeder along both side
Pull switch and signal picker, PLC controller and conveyer master control equipment, the pull switch are with carrier communication function
The bidirectional pull switch of energy, each pull switch have a unique address；Each pull switch passes through a cable string
Connection, cable are connected with signal picker；Signal picker is mounted in control room, it is connected with PLC controller, signal picker
Monitoring result is conveyed to PLC controller；PLC controller is connected with conveyer master control equipment, conveyer main control device according to
The position of the pull switch at the Information locating scene that PLC is sent, and conveyer operation is adjusted.
The utility model by adopting the above technical scheme, compared with prior art, beneficial effect is:
Multiple pull switches and a signal picker with carrier communication function constitute line style arragement construction, Duo Gela
It is attached between cord switch by carrier system, by carrying out carrier wave prison to the belt conveyor pull switch in all areas
Control, it is only necessary to which a two core cable can not only transmit signal but also can supply power supply, and pull switch uniquely reads over address guarantee
It is signal which pull switch is sent out that signal picker, which can accurately be told, realizes and is accurately positioned, this structure can be saved greatly
The wiring wiring cost of amount.It realizes to master control system to the oriented control of belt conveyor.
Further, the preferred embodiment of the utility model is:
Pull switch provided by the utility model realize carrier communication function component include shell, carrier address module,
Microswitch, connection circuit, wherein carrier address module, microswitch and connection circuit are installed on interior of shell, microswitch,
Connection circuit is connected with carrier address module respectively, and shell protection grade is IP65 or more.
Signal picker includes the mainboard, display board, interface unit being installed in shell, and wherein display board is connected to mainboard
On, interface unit is connected with mainboard, and shell protection grade is IP65 or more.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the schematic diagram with the pull switch of carrier communication function；
Fig. 3 is the schematic diagram of signal picker；
Fig. 4 is pull switch another kind serial arrangement schematic diagram.
In figure: signal picker 1, pull switch 2, cable 3, carrier address module 4, microswitch 5, connection circuit 6, master
Plate 7, display board 8, interface unit 9.
Specific embodiment
Utility model is described in detail with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, a kind of bidirectional pull switch system monitoring running state of belt conveyor, including be arranged in belt feeder
Along both side pull switch 2, signal picker 1, PLC controller and conveyer master control equipment, the pull switch 2 be with
The bidirectional pull switch of carrier communication function, each pull switch 2 have a unique address；Each pull switch 2 is logical
It crosses a cable 3 to connect, cable 3 is connected with signal picker 1；Signal picker 1 is mounted in control room, it and PLC are controlled
Device is connected, and monitoring result is conveyed to PLC controller by signal picker 1；PLC controller is connected with conveyer master control equipment,
Conveyer main control device is adjusted according to the position of the pull switch 2 at the Information locating scene sent PLC, and to conveyer operation
It is whole.
Referring to fig. 2, the bidirectional pull switch 2 with carrier communication function is opened including shell, carrier address module 4, fine motion
Close 5, connection circuit 6.Wherein carrier address module 4, microswitch 5 and connection circuit 6 are installed on interior of shell, microswitch 5,
Connection circuit 6 is connected with carrier address module 4 respectively.The shell protection grade should reach IP65 or more.
Referring to Fig. 3, the signal picker 1 includes mainboard 7, display board 8, the interface unit 9 being installed in shell, wherein
Display board 8 is connected on mainboard 7, and interface unit 9 is connected with mainboard 7, and shell protection grade should reach IP65 or more.Signal acquisition
There are two types of mode signal outputs for the tool of device 1, are relay switching variable output signal and ethernet communication signal respectively.That is signal acquisition
The operation knot of bidirectional pull switch 2 that device 1 is monitored by the electric signal and ethernet communication signal of flourishing relay to PLC prosperity
Fruit.
As shown in connection with fig. 1, the connection status of the utility model, conveyer belt two sides are installed multiple with carrier communication function
Bidirectional pull switch 2, each bidirectional pull switch 2 are sequentially connected by a two core cable, and signal is finally accessed in 3 end of cable
In collector 1.Signal picker 1 receives the status information from bidirectional pull switch 2, Mei Gela by this root cable 3
The subsidiary unique address of the signal that cord switch 2 is sent, the signal for issuing signal picker 1 by different bidirectional pull switchs 2 are equal
Result is uploaded to host computer PLC controller by difference, signal picker 1, the monitoring personnel of conveyer main control room can and
When monitoring site belt conveyor operating status, according to circumstances the operation of conveyer belt can be adjusted, guarantee conveyer belt
It operates normally.
Each bidirectional pull switch 2 is in Fig. 1 with " bow " zag manner series winding, the tandem for taking belt front end preferential.When
It so can also be as shown in figure 4, the ipsilateral preferential tandem of belt be taken, by conveyer belt using " several " zag manner series winding
Ipsilateral each pull switch 2 is first concatenated, then is cross over the other side and is connected other pull switch 2.
Cable 3 between pull switch 2 and signal picker 1 had not only transmitted signal of communication but also had transmitted power supply signal.Most teletransmission
Defeated distance is up to 10Km.
This system investment debugging: all bidirectional pull switchs with carrier communication function and signal picker etc. are installed
After the completion, all devices being powered on, on-site manual acts the bidirectional pull switch with carrier communication function, this
When remote reviewing signal picker can timely receive warning message, information includes operating position, action state.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, it is all with the variation of equivalent structure made by the utility model specification and accompanying drawing content, it is both contained in the utility model
Interest field within.
Claims (4)
1. a kind of bidirectional pull switch system for monitoring running state of belt conveyor, including setting are along both side drawn in belt feeder
Cord switch and signal picker, PLC controller and conveyer master control equipment, it is characterized in that: the pull switch is with load
The bidirectional pull switch of wave communication function, each pull switch have a unique address；Each pull switch passes through one
Root cable series connection, cable are connected with signal picker；Signal picker is mounted in control room, it is connected with PLC controller, letter
Monitoring result is conveyed to PLC controller by number collector；PLC controller is connected with conveyer master control equipment, conveyer master control
Equipment is adjusted according to the position of the pull switch at the Information locating scene sent PLC, and to conveyer operation.
2. monitoring the bidirectional pull switch system of running state of belt conveyor according to claim 1, it is characterised in that: tool
The bidirectional pull switch for having carrier communication function includes shell, carrier address module, microswitch, connection circuit, wherein carrier wave
Address module, microswitch and connection circuit are installed on interior of shell, microswitch, connection circuit respectively with carrier address module
It is connected, shell protection grade is IP65 or more.
3. monitoring the bidirectional pull switch system of running state of belt conveyor according to claim 1, it is characterised in that: letter
Number collector includes the mainboard, display board, interface unit being installed in shell, and wherein display board is connected on mainboard, interface list
Member is connected with mainboard, and shell protection grade is IP65 or more.
4. monitoring the bidirectional pull switch system of running state of belt conveyor according to claim 1, it is characterised in that: letter
There are two types of the way of outputs for number collection equipment, are relay switching variable output signal and ethernet communication signal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112343.3U CN209701642U (en) | 2018-12-17 | 2018-12-17 | Monitor the bidirectional pull switch system of running state of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112343.3U CN209701642U (en) | 2018-12-17 | 2018-12-17 | Monitor the bidirectional pull switch system of running state of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209701642U true CN209701642U (en) | 2019-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112343.3U Active CN209701642U (en) | 2018-12-17 | 2018-12-17 | Monitor the bidirectional pull switch system of running state of belt conveyor |
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| CN (1) | CN209701642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533866A (en) * | 2018-12-17 | 2019-03-29 | 唐山市协力胶带运输设备有限公司 | Monitor the bidirectional pull switch system of running state of belt conveyor |
-
2018
- 2018-12-17 CN CN201822112343.3U patent/CN209701642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533866A (en) * | 2018-12-17 | 2019-03-29 | 唐山市协力胶带运输设备有限公司 | Monitor the bidirectional pull switch system of running state of belt conveyor |
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